Bulkheads/Piles TRIZ Cases

A linear actuator device separates conduit sections using integrated force and motion sensors to validate complete cutting.

Radial rods and tensioned tendons adjust the precast concrete part position, resolving tight geometric tolerances in offshore construction.

A vibration device adjusts its mass during pile insertion to maintain consistent penetration speed in subsoil.

An auger injects treatment fluid under pressure near the cutting tool to clear cuttings, reducing friction and preventing jamming in cohesive soil.

Radially offset coupler apertures align with pile segment holes to secure connections without welding, reducing installation time.

A relocatable pile guide attaches to a template at multiple spaced locations, reducing template weight while maintaining precise underwater pile positioning.

Stepped guiding plates on a cylindrical earth anchor reduce driving resistance and improve straight-line drivability in resistant soils.

Inertia friction welding fuses a hardened alloy steel coupling section to the drive shaft, preventing failure under extreme torque loads.

An inclined fitting portion creates a wedge effect during rotation, preventing slippage and ensuring firm union between piles.

Composite reinforcement embedded in concrete casting resists chemical degradation while interlocking terminal elements form a stable impermeable wall.

A thermoplastic concrete forming tube maintains structural integrity during pouring.

Serrated integrally molded strap prevents lock washer slippage, eliminating complex cable securement and reducing installation labor.

Guide tubes minimize sliding friction between piles and building structures during hydraulic lifting operations.

A fixation member with a screw portion anchors an offshore foundation structure directly into the seabed.

Modular segmental rail foundations use helical anchors to secure units, reducing deployment complexity in resource-scarce environments.

Segmented carbon steel plates form a box section with flanges, allowing on-site assembly that reduces installation time compared to monolithic concrete bases.

A tubular outer sleeve creates gas-filled spaces around a sea piling pile to absorb acoustic energy and attenuate water pressure pulses.

Carbide cutting tips fracture rock formations, enabling direct installation without pre-drilling.

A calculation unit derives accumulated impact force from eccentricity force, impact count, and penetration depth data.

A pile system uses pressurized water jets to create substrate openings and injects fluidized concrete to secure the foundation member.

An automatic pilot valve system controls cement flow in continuous flight auger drilling operations.

A measuring system decouples a sensitive inclinometer from a moving pile driving frame to capture orientation data without mechanical coupling.

A rock bolting machine adjusts insertion and rotational forces during drilling and installation.

Adjustable connectors compensate for vibration embedding deviations, enabling accurate sheet pile alignment without concrete foundations.

Molding a steel element into a cast iron pile tip resolves manufacturing complexity while ensuring high load resistance.

Segmented pressure pipes with predetermined breaking points facilitate easy removal, reducing subsoil disruption after anchor extraction.